Before searching GALILEO you should clarify the information you are seeking by developing a search strategy. This worksheet presents a four-step process for creating a search strategy and gives tips for entering your search in GALILEO.
Now that you have a firm grasp on the history of your topic change your search parameters and find more up-to-date information. In GALILEO use the Advanced Search option and scroll down to set the date, preferably to the last ten years; see below:
GALILEO has several reliable databases with statistics from government agencies and more.
Statistics can give your paper more credibility and impress your professors.